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Add frontend check for file size before starting to upload

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Signed-off-by: Julius Härtl <jus@bitgrid.net>
This commit is contained in:
Julius Härtl
2018-06-28 15:25:25 +02:00
parent bfe71900d3
commit e46844988e
4 changed files with 16 additions and 5 deletions
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15
js/service/FileService.js
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@@ -25,17 +25,18 @@ import app from '../app/App.js';
/* global OC oc_requesttoken */
export default class FileService {
constructor ($http, FileUploader, CardService) {
constructor (FileUploader, CardService, $rootScope, $filter) {
this.$filter = $filter;
this.uploader = new FileUploader();
this.cardservice = CardService;
this.uploader.onAfterAddingFile = this.onAfterAddingFile.bind(this);
this.uploader.onSuccessItem = this.onSuccessItem.bind(this);
this.uploader.onErrorItem = this.onErrorItem.bind(this);
this.maxUploadSize = $rootScope.config.maxUploadSize;
this.status = null;
}
runUpload (fileItem, attachmentId) {
this.status = null;
fileItem.url = OC.generateUrl('/apps/deck/cards/' + fileItem.cardId + '/attachment?type=deck_file');
@@ -55,6 +56,14 @@ export default class FileService {
}
onAfterAddingFile (fileItem) {
if (this.maxUploadSize > 0 && fileItem.file.size > this.maxUploadSize) {
this.status = {
error: t('deck', `Failed to upload {name}`, {name: fileItem.file.name}),
message: t('deck', 'Maximum file size of {size} exceeded', {size: this.$filter('bytes')(this.maxUploadSize)})
};
return;
}
// Fetch card details before trying to upload so we can detect filename collisions properly
let self = this;
this.cardservice.fetchOne(fileItem.cardId).then(function (data) {